package com.decorator;

/**
 * @author zhupanlin
 * @version 1.0
 * @description: TODO
 * @date 2024/4/15 16:03
 */
public abstract class Drink {
    
    public String des; // 描述
    private float price = 0.0f;

    public String getDes() {
        return des;
    }

    public void setDes(String des) {
        this.des = des;
    }

    public float getPrice() {
        return price;
    }

    public void setPrice(float price) {
        this.price = price;
    }
    
    // 计算费用的抽象方法
    // 让子类实现
    public abstract float cost();
}
